/*
 * Copyright 2020 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package androidx.compose.desktop

internal class TestThread(private val _run: () -> Unit) : Thread() {
    private var exception: Exception? = null

    override fun run() {
        try {
            _run()
        } catch (e: InterruptedException) {
            // ignore
        } catch (e: Exception) {
            exception = e
        }
    }

    fun joinAndThrow() {
        join()
        if (exception != null) {
            throw exception!!
        }
    }
}